I set up VisualSVN Server, and SQL Server on my local machine.
VisualSVN was set up to use https://dell/svn/ as the repository root. I was connecting to SQL Server using "localhost".
At some point I made a change to some Windows setting, and now these don't resolve to the right ports.
Similarly in SQL Server connection strings, "localhost" fails but "localhost,1433" works.
Interestingly, 127.0.0.1 and ::1, without any port specified, also work.
Anybody have any idea what I could have done wrong or how to fix it? These ports used to work automatically.